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<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>02_元素的显示模式</title>
    <style>
        div {
            width: 200px;
            height: 200px;
        }
        #d1 {
            background-color: skyblue;
        }
        #d2 {
            background-color: orange;
        }
        #d3 {
            background-color: green;
        }
        .one {
            background-color: skyblue;
        }
        .two {
            background-color: orange;
        }
        span {
            width: 200px;
            height: 200px;
        }
        img {
            width: 200px;
        }
    </style>
</head>
<body>
    <div id="d1">山回路转不见君</div>
    <div id="d2">雪上空留马行处</div>
    <div id="d3">风里雨里我在尚硅谷等你</div>
    <hr>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <span class="one">人之初</span>
    <span class="two">性本善</span>
    <hr>
    <img src="../images/悟空.jpg" alt="悟空">
    <img src="../images/悟空.jpg" alt="悟空">
    <img src="../images/悟空.jpg" alt="悟空">
</body>
</html>